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Bourns 0.5A Resettable Fuse 6V Surface Mount Technology Low Profile Gold Plated Nickel Terminals MF-PSMF050X-2
Specifications
| Country of Origin | China |
|---|---|
| Voltage | 6V |
| Brand | Bourns |
| Height | 0.85mm |
| Length | 2.3mm |
| Model | MF-PSMF050X-2 |
| Width | 1.5mm |
| Current Rating | 40A |
| Series | MF-PSMF |
| Maximum Operating Temperature | 85°C |
| Package Type | Reel |
| Minimum Operating Temperature | -40°C |
| Package Size | 0805 |
| Trip Current | 1A |
| Power Dissipation | 0.5W |
| Terminal Material | Gold Plated Nickel |
| Standards/Approvals | RoHS, UL |
| Time to Trip | 0.1s |
| Hold Current | 0.5A |
| Minimum Resistance | 0.15Ω |
| Maximum Resistance | 900mΩ |
Key Features
- This resettable fuse features a time to trip of 0.1 seconds for rapid response.
- It supports a current rating of 40A and a hold current of 0.5A.
- Compact 0805 package size minimizes board space requirements.
- Gold plated nickel terminals ensure excellent conductivity and corrosion resistance.
- Operating temperature range from -40°C to 85°C suits various environments.
- Offers automatic reset capability for thousands of cycles, requiring no maintenance.
- Ideal for USB ports, mobile devices, computers, and other electronic circuit protection.
- Meets RoHS and UL standards for safety and environmental compliance.
Product Description
Bourns MF-PSMF050X-2 Resettable Fuse is a 0.5A, 6V surface mount device designed for efficient electrical and electronic circuit protection. Its compact 0805 package size and gold plated nickel terminals allow easy integration into printed circuit boards, saving valuable space while providing strong terminal reliability.
This resettable fuse rapidly switches from low resistance to high resistance during overcurrent or short circuit events, protecting sensitive components. It automatically resets and returns to low resistance once the fault is removed, enabling maintenance-free operation with thousands of cycles.
Featuring a rapid trip time of 0.1 seconds, it provides fast fault reaction suitable for USB port protection, PC motherboards, mobile phone battery and port protection, digital cameras, and game consoles. The fuse supports high current ratings of up to 40A while maintaining a hold current of 0.5A for normal operation.
Rated for operation between -40°C and 85°C, it is suitable for diverse industrial applications including communication devices, instrumentation, automotive electronics, and security systems. Its compliance with RoHS and UL ensures environmental safety and quality assurance.
This resettable fuse features a time to trip of 0.1 seconds for rapid response. It supports a current rating of 40A and a hold current of 0.5A. Compact 0805 package size minimizes board space requirements. Gold plated nickel terminals ensure excellent conductivity and corrosion resistance.
Operating temperature range from -40°C to 85°C suits various environments. Offers automatic reset capability for thousands of cycles, requiring no maintenance. Ideal for USB ports, mobile devices, computers, and other electronic circuit protection.
Meets RoHS and UL standards for safety and environmental compliance.
Bourns Resettable Fuses are commonly used in industrial, commercial, telecommunications, and consumer electronic systems to improve reliability and protect against damage due to electrical faults. EnvMart offers a comprehensive range of circuit protection devices for your electronics design needs.
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Frequently Asked Questions
This resettable fuse has a current rating of 40A and a hold current of 0.5A for normal operation.
The fuse features a rapid trip time of 0.1 seconds, providing quick response during overcurrent or short circuit events.
This model has dimensions of 2.3mm in length, 1.5mm in width, and a height of 0.85mm.
The operating temperature range for the Bourns MF-PSMF050X-2 is from -40°C to 85°C, making it suitable for various environments.
It features gold plated nickel terminals, which ensure excellent conductivity and corrosion resistance.
Yes, this resettable fuse meets RoHS and UL standards for safety and environmental compliance.
The fuse comes in a compact 0805 package size, which minimizes board space requirements.
The power dissipation rating for this model is 0.5W.
This resettable fuse is ideal for protecting USB ports, mobile devices, computers, and other electronic circuits.
The fuse automatically resets and returns to low resistance once the fault is removed, enabling maintenance-free operation.
The minimum resistance is 0.15Ω and the maximum resistance is 900mΩ.
The trip current for the Bourns MF-PSMF050X-2 is 1A.
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